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  1. Of the predictors of preterm birth, past obstetric history may be one of the strongest predictors of recurrent preterm birth. Given a baseline risk of 10-12%, the risk of recurrent preterm birth after 1, 2, and 3 consecutive preterm births may be increased to approximately 15%, 30%, and 45%, respectively.

  2. Jul 14, 2021 · One in ten babies are born prematurely (defined as birth before 37 completed weeks of pregnancy) in the United States 1, and the complications of preterm birth are the leading cause of infant ...

    • Jiarui Feng, Jennifer Lee, Zachary A. Vesoulis, Fuhai Li
    • 2021
  3. Aug 6, 2019 · Preterm birth (PTB) is defined as birth at <37 weeks of gestation or at <259 days since the first day of a woman’s last menstruation, and it is broadly classified into extremely preterm (PT) (<28 weeks), very PT (28 to <32 weeks), and moderate PT (32 to <37 completed weeks of gestation).

    • Tinu M. Samuel, Olga Sakwinska, Kimmo Makinen, Graham C. Burdge, Keith M. Godfrey, Irma Silva-Zolezz...
    • 10.3390/nu11081811
    • 2019
    • Nutrients. 2019 Aug; 11(8): 1811.
  4. In general, a normal human pregnancy is about 40 weeks long (9.2 months). Health care providers now define “full-term” birth as birth that occurs between 39 weeks and 40 weeks and 6 days of pregnancy. 1 Infants born during this time are considered full-term infants. Infants born in the 37th and 38th weeks of pregnancy—previously called ...

  5. May 19, 2020 · Potharst, E. S. et al. Prediction of cognitive abilities at the age of 5 years using developmental follow-up assessments at the age of 2 and 3 years in very preterm children. Dev. Med.

    • Colin J. Crilly, Sebastien Haneuse, Jonathan S. Litt, Jonathan S. Litt
    • 2021
  6. Nov 25, 2019 · An estimated 29.7 and 51.8% of deaths at ages 18–45 years among persons born preterm or extremely preterm, and 2.6 and 0.1% of deaths in the entire population, were attributable to preterm or ...

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  8. Apr 15, 2024 · 1 INTRODUCTION. Preterm birth (PTB) is a major cause of neonatal and childhood morbidity and mortality, 1 and also contributes to long term adverse health outcomes in adults born preterm. 2 Spontaneous PTB, which is preceded by either preterm labor or preterm prelabor rupture of membranes (PPROM), accounts for approximately 70% all PTB. 3 The vast majority of the burden of PTB is borne by low ...